CA217075A - Open hearth furnace - Google Patents

Open hearth furnace

Info

Publication number: CA217075A
Authority: CA; Canada
Prior art keywords: hearth furnace; open hearth; open; furnace; hearth
Prior art date: 1922-03-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA217075A

Other languages

French (fr)

Inventor

Dyer Jones James

Ewing Litz Earl

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Publication date

1922-03-21

1922-03-21 Application granted granted Critical

1922-03-21 Publication of CA217075A publication Critical patent/CA217075A/en

Status Expired legal-status Critical Current

Links

CA217075A Open hearth furnace Expired CA217075A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA217075T

Publications (1)

Publication Number	Publication Date
CA217075A true CA217075A (en)	1922-03-21

Family

ID=35111519

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA217075A Expired CA217075A (en)			Open hearth furnace

Country Status (1)

Country	Link
CA (1)	CA217075A (en)

0
- CA CA217075A patent/CA217075A/en not_active Expired

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